425671974

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1$

素因数の和:243

約数の個数: 192

約数和(自身を含む): 1197600768

約数和(自身を除く): 771928794

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 31, 39, 42, 62, 63, 78, 83, 91, 93, 101, 117, 126, 166, 182, 186, 202, 217, 234, 249, 273, 279, 303, 403, 434, 498, 546, 558, 581, 606, 651, 707, 747, 806, 819, 909, 1079, 1162, 1209, 1302, 1313, 1414, 1494, 1638, 1743, 1818, 1953, 2121, 2158, 2418, 2573, 2626, 2821, 3131, 3237, 3486, 3627, 3906, 3939, 4242, 5146, 5229, 5642, 6262, 6363, 6474, 7254, 7553, 7719, 7878, 8383, 8463, 9191, 9393, 9711, 10458, 11817, 12726, 15106, 15438, 16766, 16926, 18011, 18382, 18786, 19422, 21917, 22659, 23157, 23634, 25149, 25389, 27573, 28179, 33449, 36022, 40703, 43834, 45318, 46314, 50298, 50778, 54033, 55146, 56358, 58681, 65751, 66898, 67977, 75447, 81406, 82719, 100347, 108066, 108979, 117362, 122109, 131502, 135954, 150894, 162099, 165438, 176043, 197253, 200694, 217958, 234143, 244218, 259873, 284921, 301041, 324198, 326937, 352086, 366327, 394506, 468286, 519746, 528129, 569842, 602082, 653874, 702429, 732654, 762853, 779619, 854763, 980811, 1056258, 1404858, 1525706, 1559238, 1709526, 1819111, 1961622, 2107287, 2288559, 2338857, 2564289, 3378349, 3638222, 4214574, 4577118, 4677714, 5128578, 5457333, 6756698, 6865677, 10135047, 10914666, 13731354, 16371999, 20270094, 23648443, 30405141, 32743998, 47296886, 60810282, 70945329, 141890658, 212835987, 425671974]

約数ペア:

[(1, 425671974), (2, 212835987), (3, 141890658), (6, 70945329), (7, 60810282), (9, 47296886), (13, 32743998), (14, 30405141), (18, 23648443), (21, 20270094), (26, 16371999), (31, 13731354), (39, 10914666), (42, 10135047), (62, 6865677), (63, 6756698), (78, 5457333), (83, 5128578), (91, 4677714), (93, 4577118), (101, 4214574), (117, 3638222), (126, 3378349), (166, 2564289), (182, 2338857), (186, 2288559), (202, 2107287), (217, 1961622), (234, 1819111), (249, 1709526), (273, 1559238), (279, 1525706), (303, 1404858), (403, 1056258), (434, 980811), (498, 854763), (546, 779619), (558, 762853), (581, 732654), (606, 702429), (651, 653874), (707, 602082), (747, 569842), (806, 528129), (819, 519746), (909, 468286), (1079, 394506), (1162, 366327), (1209, 352086), (1302, 326937), (1313, 324198), (1414, 301041), (1494, 284921), (1638, 259873), (1743, 244218), (1818, 234143), (1953, 217958), (2121, 200694), (2158, 197253), (2418, 176043), (2573, 165438), (2626, 162099), (2821, 150894), (3131, 135954), (3237, 131502), (3486, 122109), (3627, 117362), (3906, 108979), (3939, 108066), (4242, 100347), (5146, 82719), (5229, 81406), (5642, 75447), (6262, 67977), (6363, 66898), (6474, 65751), (7254, 58681), (7553, 56358), (7719, 55146), (7878, 54033), (8383, 50778), (8463, 50298), (9191, 46314), (9393, 45318), (9711, 43834), (10458, 40703), (11817, 36022), (12726, 33449), (15106, 28179), (15438, 27573), (16766, 25389), (16926, 25149), (18011, 23634), (18382, 23157), (18786, 22659), (19422, 21917)]